72375912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 225650880

約数和(自身を除く): 153274968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 163, 168, 252, 326, 489, 504, 652, 881, 978, 1141, 1304, 1467, 1762, 1956, 2282, 2643, 2934, 3423, 3524, 3912, 4564, 5286, 5868, 6167, 6846, 7048, 7929, 9128, 10269, 10572, 11736, 12334, 13692, 15858, 18501, 20538, 21144, 24668, 27384, 31716, 37002, 41076, 49336, 55503, 63432, 74004, 82152, 111006, 143603, 148008, 222012, 287206, 430809, 444024, 574412, 861618, 1005221, 1148824, 1292427, 1723236, 2010442, 2584854, 3015663, 3446472, 4020884, 5169708, 6031326, 8041768, 9046989, 10339416, 12062652, 18093978, 24125304, 36187956, 72375912]

約数ペア:

[(1, 72375912), (2, 36187956), (3, 24125304), (4, 18093978), (6, 12062652), (7, 10339416), (8, 9046989), (9, 8041768), (12, 6031326), (14, 5169708), (18, 4020884), (21, 3446472), (24, 3015663), (28, 2584854), (36, 2010442), (42, 1723236), (56, 1292427), (63, 1148824), (72, 1005221), (84, 861618), (126, 574412), (163, 444024), (168, 430809), (252, 287206), (326, 222012), (489, 148008), (504, 143603), (652, 111006), (881, 82152), (978, 74004), (1141, 63432), (1304, 55503), (1467, 49336), (1762, 41076), (1956, 37002), (2282, 31716), (2643, 27384), (2934, 24668), (3423, 21144), (3524, 20538), (3912, 18501), (4564, 15858), (5286, 13692), (5868, 12334), (6167, 11736), (6846, 10572), (7048, 10269), (7929, 9128)]